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																										- 接头导体的连接部分或输电线的各部分
A connection between conductors or sections of a transmission line. 
																										- 把电源接头线与摄像机相连并把其插入墙上的电源插座
Connect the power adapter cable to the camera and into a wall outlet. 
																										- 弯管,接头管管子、杆或其他直而长的东西的一个弯,使得它能避开一障碍物
A bend in a pipe, bar, or other straight continuous piece made to allow it to pass around an obstruction. 
																										- 那个接头有电。
That terminal is live. 
																
							 
						 
					 
				 
			
			 
		
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